Hitachi RAC-50YHA3 Скачать руководство пользователя страница 6

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NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT

REMOTE CONTROLLER

  This controls the operation of the indoor unit. Signal range to reach indoor is about 7 meters. If inverter lamp is used, 

the range of control may be shorter.

 

This unit can be  xed on a wall using the  xture provided. Before  xing it, make sure the indoor unit can be controlled 
from the remote controller.

  Handle the remote controller with care. Dropping it or getting it wet may compromise its signal transmission capability.

  After new batteries are inserted into the remote controller, the unit will initially require approximately 10 seconds to 

respond to commands and operate.

 

Signal emitting window/transmission sign

 

Point this window toward the indoor unit when controlling it.

 

The transmission sign blinks when a signal is sent.

 

Display

 

This indicates the room temperature selected, current time, timer status, function 
and intensity of circulation selected.

 

START/STOP button

 

Press this button to start operation. Press it again to stop operation.

 

SLEEP button

 

Use this button to set the sleep timer.

 

TEMPERATURE buttons

 

Use these buttons to raise or lower the temperature setting. (Keep pressed, 
and the value will change more quickly.)

 

TIME button

 

Use this button to set and check the time and date.

 

RESET buttons

 

FUNCTION selector

  Use this button to select the operating mode. Every time you press it, 

the mode will change from    (AUTO) to    (HEAT) to    (DEHUMIDIFY) to 

    

   (COOL) and to     (FAN) cyclically.

 

FAN SPEED selector

 

This determines the fan speed. Every time you press this button, the intensity 
of circulation will change from     (AUTO) to     (HI) to     (MED) to     (LOW) 
to     (SILENT) (This button allows selecting the optimal or preferred fan speed 
for each operation mode).

 

AUTO SWING button

 

Controls the angle of the horizontal air de ector.

 

TIMER control

 

Use this button to set the timer.

 

OFF-TIMER button

   Select the turn OFF time.

 

ON-TIMER button

   Select the turn ON time.

 

RESERVE button

   Time setting reservation.

 

CANCEL button

   Cancel time reservation.

Precautions for Use

  Do not put the remote controller in the following places.

 

  Under direct sunlight.

 

  In the vicinity of a heater.

  Handle the remote controller carefully. Do not drop it on the  oor, 

and protect it from water.

  Once the outdoor unit stops, it will not restart for about 3 minutes 

(unless you turn the power switch off and on or unplug the power 
cord and plug it in again).

 

This is to protect the device and does not indicate a failure.

  If you press the FUNCTION selector button during operation, the 

device may stop for about 3 minutes for protection.

RAS-50-60YHA3 (EN1)   6

12/21/11   9:32 AM

Содержание RAC-50YHA3

Страница 1: ...IT OUTDOOR UNIT MODEL RAS 50YHA3 RAC 50YHA3 RAS 60YHA3 RAC 60YHA3 INDOOR UNIT RAC 50YHA3 Instruction manual Page 1 24 To obtain the best performance please read this instruction manual completely OUTDOOR UNIT RAC 60YHA3 RAS 50YHA3 RAS 60YHA3 ...

Страница 2: ...ther objects into the air outlet or inlet As the fan is rotating at a high speed it will cause injury Before cleaning be sure to stop the operation and turn the breaker OFF During thunder storm disconnect and turn off the circuit breaker Do not use any conductor as fuse wire this could cause fatal accident Spray cans and other combustibles should not be located within a meter of the air outlets of...

Страница 3: ...r will condense on the air de ector and drips down occasionally This will wet your furniture Therefore do not operate under such condition for a long time If the amount of heat in the room is above the cooling or heating capability of the unit for example more people entering the room using heating equipments and etc the preset room temperature cannot be achieved This appliance is not intended for...

Страница 4: ...r purifying lters please follow the above procedures The cooling capacity is slightly weakened and the cooling speed becomes slower when the air purifying lters are used So set the fan speed to HIGH when using it in this condition Air purifying lters are washable and reusable up to 20 times by using vacumm cleaner or water rinse under running tap water Type number for this air purifying lter is SP...

Страница 5: ...in the following cases during heating 1 During preheating For about 2 3 minutes after starting up 2 During defrosting Defrosting will be performed about once an hour when frost forms on the heat exchanger of the outdoor unit for 5 10 minutes each time TIMER LAMP This lamp lights when the timer is working TEMPORARY SWITCH Use this switch to start and stop when the remote controller does not work Us...

Страница 6: ...alue will change more quickly TIME button Use this button to set and check the time and date RESET buttons FUNCTION selector Use this button to select the operating mode Every time you press it the mode will change from AUTO to HEAT to DEHUMIDIFY to COOL and to FAN cyclically FAN SPEED selector This determines the fan speed Every time you press this button the intensity of circulation will change ...

Страница 7: ...n the remote controller you only have to press the START STOP button next time Press the FUNCTION selector so that the display indicates the AUTO mode of operation When AUTO has been selected the device will automatically determine the mode of operation HEAT COOL or DEHUMIDIFY depending on the current room temperature However the mode of operation will not change when indoor unit connected to mult...

Страница 8: ...w Set the desired room temperature with the TEMPERATURE buttons the display indicates the setting The temperature setting and the actual room temperature may vary somewhat depending on conditions Press the START STOP button Heating operation starts with a beep Press the button again to stop operation As the settings are stored in memory in the remote controller you only have to press the START STO...

Страница 9: ...top the indoor unit will stop emitting air as soon as the room temperature becomes lower than the setting temperature The preset room temperature may not be reached depending on the number of people present in the room or other room conditions Set the desired room temperature with the TEMPERATURE button the display indicates the setting The range of 20 26 C is recommended as the room temperature f...

Страница 10: ...an speed slower SILENT Fan speed ultra slow Set the desired room temperature with the TEMPERATURE button the display indicates the setting The temperature setting and the actual room temperature may vary some how depending on conditions Press the START STOP button Cooling operation starts with a beep Press the button again to stop operation The cooling function does not start if the temperature se...

Страница 11: ...setting temperature is large fan starts to run at HI speed After room temperature reaches the preset temperature the cooling operation fan speed changes to LOW automatically For the cooling operation FAN OPERATION You can use the device simply as an air circulator Use this function to dry the interior of the indoor unit at the end of summer Press the FUNCTION selector so that the display indicates...

Страница 12: ...The setting of the current time is now complete Example The current time is 1 30 p m 3 Point the signal window of the remote controller toward the indoor unit and press the RESERVE button The OFF mark starts lighting instead of ashing and the sign RESERVED lights A beep occurs and the TIMER lamp lights on the indoor unit 2 Set the turn off time with the TIMER control button The setting of turn off...

Страница 13: ...MER button so that the OFF mark lights and the ON mark blinks 4 Set the turn on time with the TIMER control button 5 Point the signal window of the remote controller toward the indoor unit and press the RESERVE button The ON mark starts lighting instead of ashing and the RESERVED sign lights A beep occurs and the TIMER lamp lights on the indoor unit Example The device will turn off at 10 30 p m an...

Страница 14: ...ion will be displayed on the remote controller The TIMER lamp lights with a beep from the indoor unit When the sleep timer has been set the display indicates the turn off time Example If you set 3 hours sleep time at 11 38 p m the turn off time is 2 38 a m 2 Press the SLEEP button and set the sleep timer The device will be turned off by the sleep timer and turned on by on timer How to Cancel Reser...

Страница 15: ...ve Use the horizontal air de ector within the adjusting range shown on the right When the operation is stopped the horizontal air de ector moves and stops at the position where the air outlet closes CAUTION In Cooling operation do not keep the horizontal air de ector swinging for a long time Some dew may form on the horizontal air de ector and dew may drop Adjustment of the conditioned air in the ...

Страница 16: ... of batteries together 2 Take out the batteries when you do not use the remote controller for 2 or 3 months CAUTION CIRCUIT BREAKER When you do not use the room air conditioner set the circuit breaker to OFF TEMPORARY SWITCH If the remote controller does not work due to battery failure press this switch to start and stop operation This temporary operation will be at the setting made most recently ...

Страница 17: ...her with your wake up time in the morning This will enable you to enjoy a comfortable room temperature Please use the timer effectively Dusty pre lter will reduce the air volume and the cooling ef ciency To prevent from wasting electric energy please clean the lter every 2 weeks Please pay attention to the room temperature and air ow direction when operating the unit for baby children and old folk...

Страница 18: ...e achieved When the indoor unit is not to be used for a long period of time please switch off the power from the mains If the power from mains remains ON the indoor unit still consumes about 8W in the operation control circuit even if it is in OFF mode Warning To protect the whole unit during lightning please stop operating the unit and remove the plug from the socket Interference From Electrical ...

Страница 19: ...p lights Before cleaning stop operation and switch off the power supply CAUTION CAUTION NOTE Attaching the air purifying lters Attach the air purifying lters to the frame by gently compress its both sides and release after insertion into pre lter frame Do not bend the air purifying lter as it may cause damage to the structure In case of removing the air purifying lters please follow the above proc...

Страница 20: ... pre lters push the front panel at three arrow portions as shown in gure and close it CAUTION Do not wash with hot water at more than 40 C The lter may shrink When washing it shake off moisture completely and dry it in the shade do not expose it directly to the sun The lter may shrink Do not use detergent on the air purifying lter as some detergent may deteriorate the air purifying lter electrosta...

Страница 21: ...e to hold the front panel with both hands to detach and attach it CAUTION Do not splash or direct water to the body of the unit when cleaning it as this may cause short circuit Never use hot water above 40 C benzine gasoline acid thinner or a brush because they will damage the plastic surface and the coating Removing the Front Panel When the front panel is fully opened with both hands push the rig...

Страница 22: ...or unit tilted or unstable Is the plug of power line rmly plugged into the socket Please ensure no loose contact between them Cleaning and maintenance must be carried out only by quali ed service personnel Before cleaning stop operation and switch off the power supply CAUTION 3 MAINTENANCE BEFORE LONG OFF PERIOD Running the unit setting the operation mode to FAN and the fan speed to HI for about h...

Страница 23: ...ing noise from the fan casing which is cooled and then gradually warmed as operation stops The odor will possibly be emitted from the room air conditioner because the various odor emitted by smoke foodstuffs cosmetics and so on sticks to it So the air lter and the evaporator regularly must be cleaned to reduce the odor Please contact your sales agent immediately if the air conditioner still fails ...

Страница 24: ...y Companies are to be observed Minimum Maximum Minimum Maximum Indoor Dry bulb C 21 32 20 27 Wet bulb C 15 23 12 19 Outdoor Dry bulb C 21 46 2 21 Wet bulb C 15 26 1 15 Note Avoid to use the room air conditioner for cooling operation when the outside temperature is below 10 C 14 F The recommended maximum and minimum operating temperatures of the hot and cold sides should be as below Cooling Heating...

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